calm downv.平静下来, 镇定下来calm[kB:m]adj.(海洋, 天气等)平静的, 安静的, 无风浪的(人)沉着的, 镇静的[俚]若无其事的, 厚脸皮的a calm voice平静的说话声After the storm it was calm.暴风雨过后风平浪静。calm[kB:m]n.安静, 平静, 风平浪静镇静, 镇定【矿】灰青炭质页岩flat calm风平浪静calm[kB:m]vt.使镇定, 使平静The mother calmed her child.母亲使孩子安静下来。calm[kB:m]vi.镇定下来, 平静下来The crying child soon calmed down.哭闹的小孩不多一会就安静下来。calmative[`kAlmEtIv,`kB:mE-]adj.【医】镇静的calm[kB:m]n.【医】镇静剂calmbeltn.无风带calmly[`kB:mlI]adv.calmnessn.keep calm!安静! 保持镇静!calm before the storm暴风雨前的平静calm down使平息, 使平静central calm中心无风区[稳静区]equatorial calms赤道无风带calm peaceful quiet still都含 “平静的”意思。calm主要用于气候、海洋“ 风平浪静的”, 也可指人表示“安静的”、“镇静的”, 如:The sky is blue, and the sea is calm.天空碧兰, 海上风平浪静。Although she was frightened, she answered with a calm voice.虽然她害怕, 但还是用平静的声音回答。peaceful指“和平的”表示“ 没有骚扰和战争的”, 如:a peaceful environment和平环境。quiet 指“ 没有吵闹声的”、“ 没有噪音的”,它强调“声音很低、很少” 或“全然无声”, 如:He had a quiet life.他过着宁静的生活。still 指“没声音的”、“没动静的”, 如:the still hours before dawn黎明前的寂静时刻。noisy stirring stormy
